# print("1*2的结果是%d"%(1*2))
# print(f"1*2的结果是{1*1}")
# print("字符串在Python中类型是%s"%type("字符串"))

name = "传智播客"
stock_price = 19.99
stock_code = "003032"
s_p_d_g_f = 1.2
growth_days = 7
print(f"公司：{name}，股票代码：{stock_code},当前股价：{stock_price}")
print("每日增长系数是:%s,经过%d天的增长后，股价达到了：%.2f"%(s_p_d_g_f,growth_days,19.99*1.2**7))
